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This reverts commit 0811ecc7756f8913fdaf9c9bf589b8e498badd17. Reason for revert: Makes the Dawn roll fail. Original change's description: > dawn_wire: Implement CreateBufferMapped on top of mappedAtCreation > > This inverts the shimming to have the old mapping at creation method > be implemented on top of the new method.. > > Also updates Wire tests to use mappedAtCreation instead of > CreateBufferMapped. > > Bug: dawn:445 > > Change-Id: I77dcfe72040e5bf187c41fe99c8dd785d5156a07 > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25701 > Commit-Queue: Corentin Wallez <cwallez@chromium.org> > Reviewed-by: Austin Eng <enga@chromium.org> TBR=cwallez@chromium.org,senorblanco@chromium.org,enga@chromium.org Change-Id: Ied940d505fdf576860697dee8df2548c73581eba No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: dawn:445 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25980 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Dawn, a WebGPU implementation
Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard.
More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL.
Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
- WebGPU C/C++ headers that applications and other building blocks use.
- The
webgpu.hversion that Dawn implements. - A C++ wrapper for the
webgpu.h.
- The
- A "native" implementation of WebGPU using platforms' GPU APIs:
- D3D12 on Windows 10
- Metal on macOS and iOS
- Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
- OpenGL as best effort where available
- A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
Helpful links:
- Dawn's bug tracker if you find issues with Dawn.
- Dawn's mailing list for other discussions related to Dawn.
- Dawn's source code
- Dawm's Matrix chatroom for live discussion around contributing or using Dawn.
- WebGPU's Matrix chatroom
Documentation table of content
Developer documentation:
User documentation: (TODO, figure out what overlaps with webgpu.h docs)
Status
(TODO)
License
Apache 2.0 Public License, please see LICENSE.
Disclaimer
This is not an officially supported Google product.